Teaching Dissertation from the Materials Engineering Department at the University of Technology Dr. Ali Hussein Ataywi scientific research entitled

"Coating the surface of copper by an overlapping material of polymeric type poly methyl methacrylate (PMMA) reinforced with titanium oxide nanotubes to increase corrosion resistance"

 "PMMA- TiO2nanocomposite coating on copper substrate for corrosion protection"

In the Journal of the International Journal of Advanced Research (IJAR) in Volume 6 Release 9 of 2018.

The study investigated the possibility of increasing the surface of the copper surface to the electrochemical erosion by coating with the polyamethyl methacrylate reinforced with titanium nanotube, which was added with different weight percentages (0%, 1%, 2%). The coating layer was studied on the copper surface by SEM ) And Atomic Force Microscopy (AFM) for the study of microscopic structure and surface roughness, corrosion testing for electrocymotic erosion measurement, and Vickers for hardness measurement.